002 OnChipRemoveListener

ChipView.kt

    ...
    // METHODS AND INTERFACE FOR THE CHIP REMOVAL LISTENER -------------------------------------------------------

    /**
     * Interface definition for a callback to be invoked when a ChipView remove button is clicked.
     */
    interface OnChipRemovedListener {
        /**
         * Called when a ChipView remove button has been clicked
         *
         * @param v The ChipView that the user interacted with.
         */
        fun onRemove(v: View)
    }

    /**
     * Sets the OnClickListener or function to be called when the remove / close
     * button on the ChipView is clicked
     * @param listener The listener to be executed when the close button is clicked
     */
    fun setOnRemoveListener(listener: OnChipRemovedListener?) {
        removeListener = listener
        displayRemoveIcon()
    }

    fun setOnRemoveListener(listener: (v : View) -> Unit) {
        removeListener = object : OnChipRemovedListener {
            override fun onRemove(v: View) {
                listener(v)
            }
        }
        displayRemoveIcon()
    }

    ...